78584902

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 132339744

約数和(自身を除く): 53754842

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 557, 583, 1114, 1166, 1331, 2662, 6127, 6413, 12254, 12826, 29521, 59042, 67397, 70543, 134794, 141086, 324731, 649462, 741367, 1482734, 3572041, 7144082, 39292451, 78584902]

約数ペア:

[(1, 78584902), (2, 39292451), (11, 7144082), (22, 3572041), (53, 1482734), (106, 741367), (121, 649462), (242, 324731), (557, 141086), (583, 134794), (1114, 70543), (1166, 67397), (1331, 59042), (2662, 29521), (6127, 12826), (6413, 12254)]